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On bar frameworks, stress matrices and semidefinite programming

โœ Scribed by A. Y. Alfakih

Book ID
106275996
Publisher
Springer-Verlag
Year
2010
Tongue
English
Weight
266 KB
Volume
129
Category
Article
ISSN
0025-5610

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๐Ÿ“œ SIMILAR VOLUMES

Positive semidefinite matrix completions
Positive semidefinite matrix completions on chordal graphs and constraint nondegeneracy in semidefinite programming
โœ Houduo Qi ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 179 KB

Let G = (V , E) be a graph. In matrix completion theory, it is known that the following two conditions are equivalent: (i) G is a chordal graph; (ii) Every G-partial positive semidefinite matrix has a positive semidefinite matrix completion. In this paper, we relate these two conditions to constrain